{"product_id":"new-product-536325","title":"Recombinant Streptococcus pyogenes Streptopain (speB)","description":"\u003cp\u003eRecombinant Streptococcus pyogenes Streptopain (speB) is a purified Recombinant Protein. Purity: \u0026gt;90% as determined by SDS-PAGE. Host: E. coli. Endotoxin Level: Not Tested. Species: Streptococcus pyogenes. Target Name: speB. Target Synonyms: Exotoxin type BSPE BStreptococcal cysteine proteinaseStreptococcus peptidase ASPP. Accession Number: P0C0J0. Expression Region: 146~398aa. Tag Info: N-Terminal 6Xhis-Sumo-Tagged. Theoretical MW: 43.6kDa. Buffer: If the delivery form is liquid, the default storage buffer is Tris\/PBS-based buffer, 5%-50% glycerol. If the delivery form is lyophilized powder, the buffer before lyophilization is Tris\/PBS-based buffer, 6% Trehalose, pH 8.0. Storage: -20°C. Avoid repeated freeze\/thaw cycles. Restrictions: For Research Use Only. Not for use in diagnostic procedures.\u003c\/p\u003e","brand":"Biomatik","offers":[{"title":"100ug \/ E. coli","offer_id":47528061567256,"sku":"RPC20423","price":721.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/5652\/1400\/products\/Biomatik_logo_8fc3376e-0f56-49ca-ab15-b14e91591f0d.gif?v=1705431708","url":"https:\/\/danabiosci.com\/products\/new-product-536325","provider":"Dana Bioscience","version":"1.0","type":"link"}